EP1065221A3 - Ultrafiltrationsverfahren zur Gewinnung von Polymerlatex aus Abwasser - Google Patents

Ultrafiltrationsverfahren zur Gewinnung von Polymerlatex aus Abwasser Download PDF

Info

Publication number: EP1065221A3
Authority: EP; European Patent Office
Prior art keywords: whitewater; recovery; polymeric latices; ultrafiltration processes; ultrafiltration
Prior art date: 1999-06-21
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP00304844A

Other languages

English (en)

French (fr)

Other versions

EP1065221A2 (de

Inventor

Robert Anthony Brady

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Rohm and Haas Co

Original Assignee

Rohm and Haas Co

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1999-06-21

Filing date

2000-06-08

Publication date

2002-08-21

2000-06-08 Application filed by Rohm and Haas Co filed Critical Rohm and Haas Co

2001-01-03 Publication of EP1065221A2 publication Critical patent/EP1065221A2/de

2002-08-21 Publication of EP1065221A3 publication Critical patent/EP1065221A3/de

Status Withdrawn legal-status Critical Current

Links

229920000126 latex Polymers 0.000 title abstract 2
238000011084 recovery Methods 0.000 title abstract 2
238000000108 ultra-filtration Methods 0.000 title abstract 2
239000012528 membrane Substances 0.000 abstract 2
238000000034 method Methods 0.000 abstract 2

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F6/00—Post-polymerisation treatments
- C08F6/14—Treatment of polymer emulsions
- C08F6/20—Concentration

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Water Supply & Treatment (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Separation Using Semi-Permeable Membranes (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Processes Of Treating Macromolecular Substances (AREA)

EP00304844A 1999-06-21 2000-06-08 Ultrafiltrationsverfahren zur Gewinnung von Polymerlatex aus Abwasser Withdrawn EP1065221A3 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US14013999P	1999-06-21	1999-06-21
US140139P		1999-06-21

Publications (2)

Publication Number	Publication Date
EP1065221A2 EP1065221A2 (de)	2001-01-03
EP1065221A3 true EP1065221A3 (de)	2002-08-21

Family

ID=22489927

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP00304844A Withdrawn EP1065221A3 (de)	1999-06-21	2000-06-08	Ultrafiltrationsverfahren zur Gewinnung von Polymerlatex aus Abwasser

Country Status (8)

Country	Link
US (1)	US6417251B1 (de)
EP (1)	EP1065221A3 (de)
JP (1)	JP2001029749A (de)
KR (1)	KR20010049544A (de)
CN (1)	CN1278456A (de)
AU (1)	AU3935700A (de)
BR (1)	BR0002708A (de)
MX (1)	MXPA00005919A (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ATE336515T1 (de)	2001-02-28	2006-09-15	Hercules Inc	Verfahren zum abtrennen von celluloseether aus wässrigen lösungen mittels ultrafiltration mit verstärkter sherwirkung
US20040260034A1 (en)	2003-06-19	2004-12-23	Haile William Alston	Water-dispersible fibers and fibrous articles
US8513147B2 (en)	2003-06-19	2013-08-20	Eastman Chemical Company	Nonwovens produced from multicomponent fibers
US7892993B2 (en)	2003-06-19	2011-02-22	Eastman Chemical Company	Water-dispersible and multicomponent fibers from sulfopolyesters
US7687143B2 (en)	2003-06-19	2010-03-30	Eastman Chemical Company	Water-dispersible and multicomponent fibers from sulfopolyesters
US7635745B2 (en)	2006-01-31	2009-12-22	Eastman Chemical Company	Sulfopolyester recovery
WO2007144343A1 (de) *	2006-06-13	2007-12-21	Basf Se	Verfahren zur auftrennung einer fluiden einsatzmischung durch dynamische cross-flow-filtration
US8304460B2 (en) *	2008-07-11	2012-11-06	Rohm And Haas Company	Methods for making composites having thermoplastic properties from recycled crosslinked polymer
US8597563B2 (en) *	2008-07-11	2013-12-03	Rohm And Haas Company	Recycled thermoplastic composition comprising waste thermoset material and methods of making
US8304462B2 (en) *	2008-07-11	2012-11-06	Rohm And Haas Company	Process for making polymer composites having thermoplastic properties
EP2143758A1 (de) *	2008-07-11	2010-01-13	Rohm and Haas Company	Verfahren zur Herstellung von Polymerverbundstoffen mit thermoplastischen Eigenschaften
US20100167013A1 (en) *	2008-12-30	2010-07-01	Cruz Carlos A	Thermoplastic roofing membranes
US8512519B2 (en)	2009-04-24	2013-08-20	Eastman Chemical Company	Sulfopolyesters for paper strength and process
US20120183861A1 (en)	2010-10-21	2012-07-19	Eastman Chemical Company	Sulfopolyester binders
US8906200B2 (en)	2012-01-31	2014-12-09	Eastman Chemical Company	Processes to produce short cut microfibers
US9303357B2 (en)	2013-04-19	2016-04-05	Eastman Chemical Company	Paper and nonwoven articles comprising synthetic microfiber binders
US9363594B2 (en) *	2013-12-13	2016-06-07	Apple Inc.	Earbud with membrane based acoustic mass loading
US9605126B2 (en)	2013-12-17	2017-03-28	Eastman Chemical Company	Ultrafiltration process for the recovery of concentrated sulfopolyester dispersion
US9598802B2 (en)	2013-12-17	2017-03-21	Eastman Chemical Company	Ultrafiltration process for producing a sulfopolyester concentrate

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0512736A2 (de) *	1991-05-06	1992-11-11	Rohm And Haas Company	Ultrafiltrationsverfahren und -anlage für Gewinnung von Polymelatices aus einer frischen Mutterlauge
EP0527386A1 (de) *	1991-08-10	1993-02-17	Bayer Ag	Verfahren zur Aufkonzentrierung von Latex-Dispersionen
JPH10204117A (ja) *	1997-01-27	1998-08-04	Sumika A B S Latex Kk	共重合体ラテックスの製造方法および該共重合体ラテックスを含有する紙塗工用組成物

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4952317A (en)	1989-03-10	1990-08-28	Bradley Culkin	Device and method for filtering a colloidal suspension
JP2880622B2 (ja) *	1993-05-14	1999-04-12	日本ペイント株式会社	回収塗料の分離液の再使用方法

2000
- 2000-06-07 AU AU39357/00A patent/AU3935700A/en not_active Abandoned
- 2000-06-08 US US09/589,590 patent/US6417251B1/en not_active Expired - Fee Related
- 2000-06-08 EP EP00304844A patent/EP1065221A3/de not_active Withdrawn
- 2000-06-14 KR KR1020000032653A patent/KR20010049544A/ko not_active Withdrawn
- 2000-06-15 MX MXPA00005919A patent/MXPA00005919A/es unknown
- 2000-06-20 CN CN00118658A patent/CN1278456A/zh active Pending
- 2000-06-20 BR BR0002708-1A patent/BR0002708A/pt not_active IP Right Cessation
- 2000-06-21 JP JP2000186533A patent/JP2001029749A/ja not_active Withdrawn

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0512736A2 (de) *	1991-05-06	1992-11-11	Rohm And Haas Company	Ultrafiltrationsverfahren und -anlage für Gewinnung von Polymelatices aus einer frischen Mutterlauge
EP0527386A1 (de) *	1991-08-10	1993-02-17	Bayer Ag	Verfahren zur Aufkonzentrierung von Latex-Dispersionen
JPH10204117A (ja) *	1997-01-27	1998-08-04	Sumika A B S Latex Kk	共重合体ラテックスの製造方法および該共重合体ラテックスを含有する紙塗工用組成物

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 13 30 November 1998 (1998-11-30) *

Also Published As

Publication number	Publication date
BR0002708A (pt)	2001-01-30
US6417251B1 (en)	2002-07-09
CN1278456A (zh)	2001-01-03
EP1065221A2 (de)	2001-01-03
AU3935700A (en)	2001-01-04
JP2001029749A (ja)	2001-02-06
MXPA00005919A (es)	2002-06-04
KR20010049544A (ko)	2001-06-15

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Legal Events

Date	Code	Title	Description
2000-11-17	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2001-01-03	17P	Request for examination filed	Effective date: 20000615
2001-01-03	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
2001-01-03	AX	Request for extension of the european patent	Free format text: AL;LT;LV;MK;RO;SI
2002-07-05	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
2002-08-21	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
2002-08-21	AX	Request for extension of the european patent	Free format text: AL;LT;LV;MK;RO;SI
2003-05-14	AKX	Designation fees paid	Designated state(s): DE FR GB IT
2003-05-23	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN
2003-07-09	18W	Application withdrawn	Effective date: 20030516